Relaxing and recovering from a hard busy activity when you are tired and all around stuffed.
Usually undertaken on the couch with snacks and the tv on, vedging out takes on vegetative state.
Person one: "oh that was a busy day."
Person two: "it was, l'm gonna vedge out for a bit."
Person one: "good idea, l need to vedge out too, l'm very tired."
An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"
Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."